heteroploid

adjective

het·​ero·​ploid ˈhe-tə-rə-ˌplȯid 

: having an abnormal chromosome number that deviates from the normal diploid number of a given species

heteroploid noun

heteroploidy

ˈhe-tə-rə-ˌplȯi-dē 

noun

Word History

Etymology

International Scientific Vocabulary

First Known Use

1926, in the meaning defined above

Medical Definition

heteroploid

adjective

het·​ero·​ploid ˈhet-ə-rə-ˌplȯid 

: having a chromosome number that is not a simple multiple of the haploid chromosome number

heteroploid noun

heteroploidy

-ˌplȯid-ē 

noun

plural heteroploidies